package com.bw.dao;

import com.bw.bean.listA;
import com.bw.bean.listB;
import com.bw.bean.listC;
import com.bw.bean.listD;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public interface ffDao {
    List<listA> show1();
    List<listB> show2();
    List<listC> show3();
    List<listD> show4();
}
